<!DOCTYPE html>
<html lang="">
<head>
    <title>demo</title>
    <!-- set `maximum-scale` for some compatibility issues -->
    <meta name="viewport"
          content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"/>
    <script src="https://as.alipayobjects.com/g/component/fastclick/1.0.6/fastclick.js"></script>
    <script>
      if ('addEventListener' in document) {
        document.addEventListener('DOMContentLoaded', function() {
          FastClick.attach(document.body);
        }, false);
      }
      if (!window.Promise) {
        document.writeln('<script src="https://as.alipayobjects.com/g/component/es6-promise/3.2.2/es6-promise.min.js"' + '>' + '<' + '/' + 'script>');
      }
    </script>
</head>
<body>
<noscript>
    浏览器不支持JavaScript！
</noscript>
</body>
</html>
